H2H data updated: 2026-07-20 02:15 UTC
Jun Kuki vs Mustafa Gengsoy H2H: 1-0
Jun Kuki holds a 1–0 lead over Mustafa Gengsoy in their ATP head-to-head. Across 1 main-draw meeting, Jun Kuki leads 1–0 on clay. Most recently, Jun Kuki won the 1975 Istanbul third round 6-0 6-3.
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H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Jul 23, 1975* | Istanbul | ATP 250 | R32 | Clay | Jun Kuki | 6-0 6-3 | Mustafa Gengsoy | Match data |
* Estimated match date where the exact historical date is unavailable.
Career Comparison
| Player | Current | Peak | Pts | Elo | W | L | Win % | GS | 1000 | Finals | 500 | 250 | Titles |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jun Kuki | #523 | #74 | 0 | 1,662 | 73 | 134 | 35.3% | 0 | 0 | 0 | 0 | 0 | 0 |
| Mustafa Gengsoy | — | — | — | 1,500 | — | — | — | 0 | 0 | 0 | 0 | 0 | 0 |
Career Progression by Age
Seasons are aligned by the age each player spent most of that calendar year. GS and Titles are cumulative career totals through that season.
| Jun Kuki | Mustafa Gengsoy | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles |
| 1968 | 2–6 | 25.0% | — | 1,450 | 0 | 0 | — | — | — | — | — | — | — |
| 1969 | 1–4 | 20.0% | — | 1,429 | 0 | 0 | — | — | — | — | — | — | — |
| 1970 | 3–12 | 20.0% | — | 1,406 | 0 | 0 | — | — | — | — | — | — | — |
| 1971 | 9–12 | 42.9% | — | 1,492 | 0 | 0 | — | — | — | — | — | — | — |
| 1972 | 5–12 | 29.4% | — | 1,464 | 0 | 0 | — | — | — | — | — | — | — |
| 1973 | 3–8 | 27.3% | #217 | 1,461 | 0 | 0 | — | — | — | — | — | — | — |
| 1974 | 10–17 | 37.0% | #101 | 1,594 | 0 | 0 | — | — | — | — | — | — | — |
| 1975 | 11–28 | 28.2% | #161 | 1,455 | 0 | 0 | — | — | — | — | — | — | — |
| 1976 | 19–17 | 52.8% | #78 | 1,610 | 0 | 0 | — | — | — | — | — | — | — |
| 1977 | 3–11 | 21.4% | #201 | 1,547 | 0 | 0 | — | — | — | — | — | — | — |
| 1978 | 3–2 | 60.0% | #146 | 1,586 | 0 | 0 | — | — | — | — | — | — | — |
| 1979 | 1–2 | 33.3% | #389 | 1,577 | 0 | 0 | — | — | — | — | — | — | — |
| 1980 | 0–1 | 0.0% | #356 | 1,564 | 0 | 0 | — | — | — | — | — | — | — |
| 1981 | 2–1 | 66.7% | #356 | 1,597 | 0 | 0 | — | — | — | — | — | — | — |
| 1982 | 1–1 | 50.0% | — | 1,596 | 0 | 0 | — | — | — | — | — | — | — |